.navigator {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: transparent;
  border: 1px solid #fff;
  position: absolute;
  bottom: 1.5rem;
  right: 2rem;
  mix-blend-mode: difference;
  z-index: 3;
}

.navigator div {
  justify-content: center;
  margin-top: .5em;
}

.navigator .icon-down:before {
  width: 26px;
  height: 14px;
  margin-right: 0;
  background-image: url();
}

.navigator .icon-next:before {
  width: 100%;
  height: 10px;
  margin-right: 0;
  background-size: contain;
  background-image: url();
}

@media only screen and (max-width: 414px) {
  .navigator {
    height: 2rem;
    border: 0;
    left: 50%;
    right: auto;
    bottom: 1rem;
    transform: translateX(-50%);
  }
}